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Record #143307:
Inarijärven tila, käyttö ja niihin vaikuttavat tekijat / Mika Marttunen, and 9 others.
Title: | Inarijärven tila, käyttö ja niihin vaikuttavat tekijat / Mika Marttunen, and 9 others. |
Translated title: | The state of Lake Inari, its use and the factors influencing it. |
Author(s): | Marttunen, Mika. |
Date: | 1997. |
Publisher: | Rovaniemi, Finland: Lapin ympäristökeskus |
Language: | Finnish. |
Abstract: | Study aimed to examine state of lake and possibilities of developing regulation of lake and management of fish stocks. Water quality is excellent, with over 90% of incoming nutrients from natural sources. On basis of study, decrease in high water levels and avoidance of too low levels in summer were recommended. This would lessen erosion of shores and be beneficial for recreational use, fishing and power production of Paatsjoki River. Greatest problem was poor condition of fish stocks from over-stocking of predatory fish. Most important recommendation is to decrease fish stocks, so reducing parasite concentration. |
Notes: | English summary p.177. |
Keywords: | 502 -- Environmental issues. 556.555 -- Lake regimes. 639.21 -- Fisheries, fresh-water. F -- Biological sciences. (*3) -- Arctic regions. (*561) -- Finnish Lapland. |
Location(s): | SCO: SPRI-SHF: (*56) : 502 |
ISBN: | 9521100842 |
SPRI record no.: | 143307 |
LDR 01648nam#a2200000#a#4500 001 SPRI-143307 005 20240328212009.0 007 ta 008 240328s1997####fi#ab##|#####|0||#0#fin#d 020 ## ‡a9521100842 035 ## ‡aSPRI-143307 040 ## ‡aUkCU-P‡beng‡eaacr 041 0# ‡afin 100 1# ‡aMarttunen, Mika. 242 14 ‡aThe state of Lake Inari, its use and the factors influencing it.‡yeng 245 10 ‡aInarijärven tila, käyttö ja niihin vaikuttavat tekijat /‡cMika Marttunen, and 9 others. 260 ## ‡aRovaniemi, Finland :‡bLapin ympäristökeskus,‡c1997. 300 ## ‡a197 p. :‡bill., diags., maps ;‡c30 cm. 490 0# ‡aSuomen ympäristö 500 ## ‡aEnglish summary p.177. 520 3# ‡aStudy aimed to examine state of lake and possibilities of developing regulation of lake and management of fish stocks. Water quality is excellent, with over 90% of incoming nutrients from natural sources. On basis of study, decrease in high water levels and avoidance of too low levels in summer were recommended. This would lessen erosion of shores and be beneficial for recreational use, fishing and power production of Paatsjoki River. Greatest problem was poor condition of fish stocks from over-stocking of predatory fish. Most important recommendation is to decrease fish stocks, so reducing parasite concentration. 546 ## ‡aIn Finnish. 650 07 ‡a502 -- Environmental issues.‡2udc 650 07 ‡a556.555 -- Lake regimes.‡2udc 650 07 ‡a639.21 -- Fisheries, fresh-water.‡2udc 650 07 ‡aF -- Biological sciences.‡2local 651 #7 ‡a(*3) -- Arctic regions.‡2udc 651 #7 ‡a(*561) -- Finnish Lapland.‡2udc 852 7# ‡2camdept‡bSCO‡cSPRI-SHF‡h(*56) : 502‡9Create 1 item record‡0Migrate 916 ## ‡a116313 -- 1997/12/15 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240328